Abstract: We present a comprehensive tutorial on the finite-difference time-domain (FDTD) modeling of space, time, and space-time-varying media, building upon our previous review by offering a ...
๐Ÿ‘‰ Learn how to solve equations using the angles sum and difference identities. Using the angles sum and difference identities, we are able to expand the trigonometric expressions, thereby obtaining ...
๐Ÿ‘‰Learn how to solve quadratic equations by factoring the difference of two squares. We can identify the difference of two squares by looking for binomials that have square terms. Difference of two ...
Abstract: A magnetic-levitation tool using a superconductor (Superconducting Assisted Machining: SUAM) is a promising technology that enables noncontact finishing of hollow or complex-shaped ...